2 Commits

Author	SHA1	Message	Date
jabber.developer2	16ae7fb85c	database_flatfile: single-file storage with sparse index ... Replace per-contact directory structure with a single flat file per contact. Each file uses pipe-delimited records with a sparse byte-offset index that is rebuilt on demand and cached in memory. - Rewrite _ff_write_record / _ff_read_records for single-file format - Add sparse index (every Nth record) for O(log N) seek on history read - Cursor-based pagination: _ff_get_previous_chat uses saved byte offset - LMC corrections applied in-place during read (_ff_apply_lmc) - Newline escaping (\n) in message bodies for line-based storage - Simplify verify: parse + timestamp order + LMC reference check - Update parser helpers for new field layout	2026-03-12 18:46:42 +03:00
jabber.developer2	d25f90899c	refactor: split database_flatfile.c into functional modules ... Split the monolithic database_flatfile.c into: - database_flatfile.h: internal header with shared types and prototypes - database_flatfile_parser.c: parsing, escaping, IO helpers - database_flatfile_verify.c: integrity verification logic - database_flatfile.c: core backend (init, write, read, LMC, vtable)	2026-03-12 18:46:42 +03:00